Flowserve NRG 16-38S - Manual (Page 19)

19
Basic Settings
Active measuring range (control range)
Max. measuring range at 25 °C
Water, conductivity > 20 µS/cm
Water, conductvity > 5 µS/cm
Fuel oil EL, dielectric constant
ε
r
2.3
1
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5 100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
3
3
3
4
4
4
4
4
5
5
5
5
5
5
5
5
6
6
6
6 3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
Lower
measuring
point
37
26
Attention
If is clearly smaller than set switch one step back. 1 2 J
Establishing active measuring range
A control range can be established within the measuring range of the electrode.
Use switch to select the length of the active measuring range (control range),
Fig. 7
Factory Settings NRGT 26-1
The compact system features the following factory set default values:
■ Measuring range 1 275 mm: Switch position 4, water
≥
20 µ S/cm
■ Measuring range 1 375 mm to 675 mm: Switch position 4, water
≥
20 µ S/cm
■ Measuring range 1 775 mm to 1475 mm: Switch position 4, water
≥
20 µ S/cm
■ Measuring range 1575 mm to 1975 mm: Switch position 5, water
≥
20 µ S/cm
J
J
J
J
2
3
4
5
Fig. 12
J
2
1
1 3 4 5
J